util.startup: Factor out processing of plugin and data paths into a separate functions

util/startup.lua

@@ -192,16 +192,8 @@ function startup.init_global_state()
 	full_sessions = prosody.full_sessions;
 	hosts = prosody.hosts;
 
-	local data_path = config.get("*", "data_path") or CFG_DATADIR or "data";
-	local custom_plugin_paths = config.get("*", "plugin_paths");
-	if custom_plugin_paths then
-		local path_sep = package.config:sub(3,3);
-		-- path1;path2;path3;defaultpath...
-		-- luacheck: ignore 111
-		CFG_PLUGINDIR = table.concat(custom_plugin_paths, path_sep)..path_sep..(CFG_PLUGINDIR or "plugins");
-	end
 	prosody.paths = { source = CFG_SOURCEDIR, config = CFG_CONFIGDIR or ".",
-	                  plugins = CFG_PLUGINDIR or "plugins", data = data_path };
+	                  plugins = CFG_PLUGINDIR or "plugins", data = "data" };
 
 	prosody.arg = _G.arg;
 
@@ -210,6 +202,21 @@ function startup.init_global_state()
 	_G.prosody = prosody;
 end
 
+function startup.setup_datadir()
+	prosody.paths.data = config.get("*", "data_path") or CFG_DATADIR or "data";
+end
+
+function startup.setup_plugindir()
+	local custom_plugin_paths = config.get("*", "plugin_paths");
+	if custom_plugin_paths then
+		local path_sep = package.config:sub(3,3);
+		-- path1;path2;path3;defaultpath...
+		-- luacheck: ignore 111
+		CFG_PLUGINDIR = table.concat(custom_plugin_paths, path_sep)..path_sep..(CFG_PLUGINDIR or "plugins");
+	end
+	prosody.paths.plugins = CFG_PLUGINDIR;
+end
+
 function startup.chdir()
 	if prosody.installed then
 		-- Change working directory to data path.
@@ -491,6 +498,8 @@ end
 function startup.prosodyctl()
 	startup.read_config();
 	startup.init_global_state();
+	startup.setup_plugindir();
+	startup.setup_datadir();
 	startup.chdir();
 	startup.read_version();
 	startup.switch_user();
@@ -515,6 +524,8 @@ function startup.prosody()
 	startup.check_dependencies();
 	startup.load_libraries();
 	startup.init_global_state();
+	startup.setup_plugindir();
+	startup.setup_datadir();
 	startup.init_logging();
 	startup.chdir();
 	startup.add_global_prosody_functions();